Dude, your idea needs some work, but it's really flippan awesome that you're thinking about helping the needy. I've always thought Africa would be a cool place to grow shitloads of weed. They don't have to export it either, they can just use it as the amazing resource it is and start building their industries around it, and because its recreational use inspires art and music, and demotes violence it could very well unify many parts of the Continent that are war-torn. I feel like cannabis can bring cannabliss to the world if we showed the world how much we can defy the stereotype that stoners are lazy.
EDIT: spelling and grammar and other things. (7.5)